/**
 * trafficdesign UI Kit - Pure CSS Version
 * Version: 1.0.0
 * 
 * Framework-unabhängiges CSS für Enterprise-Dashboards
 * Kann ohne Tailwind, Alpine.js oder andere Build-Tools verwendet werden.
 * 
 * Copyright (c) 2025 trafficdesign
 * MIT License
 */

/* ============================================
   FONT IMPORT
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* Brand Colors */
  --td-brand-primary: #00AFCE;
  --td-brand-primary-hover: #009AA8;
  --td-brand-primary-active: #008494;
  --td-brand-primary-light: #E5F8FA;
  --td-brand-dark: #1d1d1d;
  --td-brand-dark-hover: #0a0a0a;
  --td-brand-light: #E5F2F3;
  --td-brand-light-hover: #D5E8E9;

  /* Semantic Colors */
  --td-success: #22C55E;
  --td-success-light: #DCFCE7;
  --td-success-dark: #16A34A;
  --td-warning: #F59E0B;
  --td-warning-light: #FEF3C7;
  --td-warning-dark: #D97706;
  --td-error: #EF4444;
  --td-error-light: #FEE2E2;
  --td-error-dark: #DC2626;
  --td-info: #3B82F6;
  --td-info-light: #DBEAFE;
  --td-info-dark: #2563EB;

  /* Surface Colors (Grays) */
  --td-surface-50: #FAFAFA;
  --td-surface-100: #F5F5F5;
  --td-surface-200: #E5E5E5;
  --td-surface-300: #D4D4D4;
  --td-surface-400: #A3A3A3;
  --td-surface-500: #737373;
  --td-surface-600: #525252;
  --td-surface-700: #404040;
  --td-surface-800: #262626;
  --td-surface-900: #171717;

  /* Typography */
  --td-font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --td-font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, 'Liberation Mono', monospace;

  /* Font Sizes */
  --td-text-xs: 0.75rem;
  --td-text-sm: 0.875rem;
  --td-text-base: 0.875rem;
  --td-text-lg: 1rem;
  --td-text-xl: 1.125rem;
  --td-text-2xl: 1.25rem;
  --td-text-3xl: 1.5rem;

  /* Spacing */
  --td-spacing-0: 0;
  --td-spacing-1: 0.25rem;
  --td-spacing-2: 0.5rem;
  --td-spacing-3: 0.75rem;
  --td-spacing-4: 1rem;
  --td-spacing-6: 1.5rem;
  --td-spacing-8: 2rem;

  /* Border Radius */
  --td-radius-sm: 0.25rem;
  --td-radius-md: 0.375rem;
  --td-radius-lg: 0.5rem;
  --td-radius-xl: 0.75rem;
  --td-radius-full: 9999px;

  /* Shadows */
  --td-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --td-shadow-md: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --td-shadow-lg: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --td-shadow-dropdown: 0 4px 12px rgb(0 0 0 / 0.15);
  --td-shadow-modal: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Transitions */
  --td-transition-fast: 150ms;
  --td-transition-normal: 200ms;
  --td-transition-slow: 300ms;
}

/* ============================================
   BASE RESET & DEFAULTS
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;
}

html {
  font-size: 14px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  tab-size: 4;
  font-family: var(--td-font-sans);
  color: var(--td-brand-dark);
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--td-surface-50);
  line-height: inherit;
}

/* Links */
a {
  color: inherit;
  text-decoration: inherit;
}

/* Buttons */
button {
  font-family: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
  background-color: transparent;
  background-image: none;
  cursor: pointer;
}

/* Form Elements */
input, select, textarea {
  font-family: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

input::placeholder,
textarea::placeholder {
  opacity: 1;
  color: var(--td-surface-400);
}

/* Tables */
table {
  text-indent: 0;
  border-color: inherit;
  border-collapse: collapse;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

p {
  margin: 0;
}

/* Lists */
ol, ul, menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Images */
img, svg, video {
  display: block;
  vertical-align: middle;
  max-width: 100%;
  height: auto;
}

/* Focus States */
*:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--td-brand-primary);
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 0.5rem;
  height: 0.5rem;
}

::-webkit-scrollbar-track {
  background-color: var(--td-surface-100);
}

::-webkit-scrollbar-thumb {
  background-color: var(--td-surface-300);
  border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--td-surface-400);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  font-size: var(--td-text-sm);
  font-weight: 500;
  border-radius: var(--td-radius-md);
  transition: all var(--td-transition-fast) ease;
  cursor: pointer;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background-color: var(--td-brand-primary);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--td-brand-primary-hover);
}

.btn-primary:active:not(:disabled) {
  background-color: var(--td-brand-primary-active);
}

.btn-secondary {
  background-color: white;
  color: var(--td-brand-dark);
  border: 1px solid var(--td-surface-300);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--td-surface-50);
  border-color: var(--td-surface-400);
}

.btn-secondary:active:not(:disabled) {
  background-color: var(--td-surface-100);
}

.btn-ghost {
  background-color: transparent;
  color: var(--td-brand-dark);
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--td-surface-100);
}

.btn-ghost:active:not(:disabled) {
  background-color: var(--td-surface-200);
}

.btn-danger {
  background-color: var(--td-error);
  color: white;
}

.btn-danger:hover:not(:disabled) {
  background-color: var(--td-error-dark);
}

.btn-success {
  background-color: var(--td-success);
  color: white;
}

.btn-success:hover:not(:disabled) {
  background-color: var(--td-success-dark);
}

/* Button Sizes */
.btn-xs {
  padding: 0.25rem 0.5rem;
  font-size: var(--td-text-xs);
}

.btn-sm {
  padding: 0.25rem 0.625rem;
  font-size: var(--td-text-sm);
}

.btn-lg {
  padding: 0.5rem 1rem;
  font-size: var(--td-text-base);
}

/* Icon Button */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.375rem;
  border-radius: var(--td-radius-md);
  color: var(--td-surface-500);
  background: none;
  border: none;
  transition: all var(--td-transition-fast) ease;
  cursor: pointer;
}

.btn-icon:hover {
  background-color: var(--td-surface-100);
  color: var(--td-brand-dark);
}

.btn-icon:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-icon-xs {
  padding: 0.125rem;
}

.btn-icon-sm {
  padding: 0.25rem;
}

.btn-icon-lg {
  padding: 0.5rem;
}

.btn-icon-primary {
  color: var(--td-brand-primary);
}

.btn-icon-primary:hover {
  background-color: var(--td-brand-light);
}

.btn-icon-danger {
  color: var(--td-error);
}

.btn-icon-danger:hover {
  background-color: var(--td-error-light);
}

.btn-icon-success {
  color: var(--td-success);
}

.btn-icon-success:hover {
  background-color: var(--td-success-light);
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */
.card-tool {
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-md);
}

.card-tool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--td-surface-200);
}

.card-tool-body {
  padding: 1rem;
}

.card-tool-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--td-surface-200);
  background-color: var(--td-surface-50);
  border-radius: 0 0 var(--td-radius-lg) var(--td-radius-lg);
}

.panel {
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
}

.panel-compact {
  padding: 0.75rem;
}

.panel-padded {
  padding: 1rem;
}

/* ============================================
   FORM INPUTS
   ============================================ */
.input-field {
  width: 100%;
  padding: 0.375rem 0.75rem;
  font-size: var(--td-text-sm);
  color: var(--td-brand-dark);
  background-color: white;
  border: 1px solid var(--td-surface-300);
  border-radius: var(--td-radius-md);
  transition: all var(--td-transition-fast) ease;
}

.input-field::placeholder {
  color: var(--td-surface-400);
}

.input-field:hover:not(:disabled) {
  border-color: var(--td-surface-400);
}

.input-field:focus {
  outline: none;
  border-color: var(--td-brand-primary);
  box-shadow: 0 0 0 1px var(--td-brand-primary);
}

.input-field:disabled {
  background-color: var(--td-surface-100);
  cursor: not-allowed;
}

.input-field-error {
  border-color: var(--td-error);
}

.input-field-error:focus {
  border-color: var(--td-error);
  box-shadow: 0 0 0 1px var(--td-error);
}

.input-field-success {
  border-color: var(--td-success);
}

.input-field-success:focus {
  border-color: var(--td-success);
  box-shadow: 0 0 0 1px var(--td-success);
}

/* Input with Icon */
.input-group {
  position: relative;
}

.input-group-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--td-surface-400);
  pointer-events: none;
}

.input-group .input-field {
  padding-left: 2.25rem;
}

/* Select */
.select-field {
  width: 100%;
  padding: 0.375rem 2rem 0.375rem 0.75rem;
  font-size: var(--td-text-sm);
  color: var(--td-brand-dark);
  background-color: white;
  border: 1px solid var(--td-surface-300);
  border-radius: var(--td-radius-md);
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23737373' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  background-size: 1.25rem 1.25rem;
  transition: all var(--td-transition-fast) ease;
  cursor: pointer;
}

.select-field:hover:not(:disabled) {
  border-color: var(--td-surface-400);
}

.select-field:focus {
  outline: none;
  border-color: var(--td-brand-primary);
  box-shadow: 0 0 0 1px var(--td-brand-primary);
}

/* Textarea */
textarea.input-field {
  resize: vertical;
  min-height: 80px;
}

/* Checkbox & Radio */
.checkbox-field,
.radio-field {
  width: 1rem;
  height: 1rem;
  accent-color: var(--td-brand-primary);
  cursor: pointer;
}

/* Toggle Switch */
.toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 2.25rem;
  height: 1.25rem;
  background-color: var(--td-surface-300);
  border-radius: 9999px;
  cursor: pointer;
  transition: background-color var(--td-transition-normal) ease;
}

.toggle.active {
  background-color: var(--td-brand-primary);
}

.toggle-knob {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  background-color: white;
  border-radius: 9999px;
  box-shadow: var(--td-shadow-sm);
  transform: translateX(0.125rem);
  transition: transform var(--td-transition-normal) ease;
}

.toggle.active .toggle-knob {
  transform: translateX(1rem);
}

/* Labels */
.label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: var(--td-text-sm);
  font-weight: 500;
  color: var(--td-brand-dark);
}

.label-required::after {
  content: ' *';
  color: var(--td-error);
}

/* Help & Error Text */
.help-text {
  margin-top: 0.25rem;
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
}

.error-text {
  margin-top: 0.25rem;
  font-size: var(--td-text-xs);
  color: var(--td-error);
}

/* ============================================
   TABLES
   ============================================ */
.table-tool {
  width: 100%;
  font-size: var(--td-text-sm);
  text-align: left;
}

.table-tool thead {
  background-color: var(--td-surface-50);
  border-bottom: 1px solid var(--td-surface-200);
}

.table-tool th {
  padding: 0.625rem 1rem;
  font-size: var(--td-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--td-surface-600);
}

.table-tool td {
  padding: 0.625rem 1rem;
  border-bottom: 1px solid var(--td-surface-100);
}

.table-tool tbody tr {
  transition: background-color var(--td-transition-fast) ease;
}

.table-tool tbody tr:hover {
  background-color: rgba(229, 242, 243, 0.5);
}

.table-tool-compact th,
.table-tool-compact td {
  padding: 0.5rem 0.75rem;
}

.table-tool-striped tbody tr:nth-child(even) {
  background-color: var(--td-surface-50);
}

/* ============================================
   BADGES & TAGS
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  font-size: var(--td-text-xs);
  font-weight: 500;
  border-radius: 9999px;
}

.badge-primary {
  background-color: var(--td-brand-primary-light);
  color: var(--td-brand-primary-active);
}

.badge-success {
  background-color: var(--td-success-light);
  color: var(--td-success-dark);
}

.badge-warning {
  background-color: var(--td-warning-light);
  color: var(--td-warning-dark);
}

.badge-error {
  background-color: var(--td-error-light);
  color: var(--td-error-dark);
}

.badge-info {
  background-color: var(--td-info-light);
  color: var(--td-info-dark);
}

.badge-neutral {
  background-color: var(--td-surface-100);
  color: var(--td-surface-600);
}

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.5rem;
  font-size: var(--td-text-xs);
  font-weight: 500;
  background-color: var(--td-surface-100);
  color: var(--td-surface-700);
  border-radius: var(--td-radius-md);
}

.tag-close {
  margin-right: -0.125rem;
  width: 0.875rem;
  height: 0.875rem;
  color: var(--td-surface-400);
  cursor: pointer;
  transition: color var(--td-transition-fast) ease;
}

.tag-close:hover {
  color: var(--td-surface-600);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  font-size: var(--td-text-sm);
  border-radius: var(--td-radius-md);
  border: 1px solid;
}

.alert-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 500;
  margin-bottom: 0.125rem;
}

.alert-success {
  background-color: var(--td-success-light);
  color: var(--td-success-dark);
  border-color: rgba(34, 197, 94, 0.2);
}

.alert-warning {
  background-color: var(--td-warning-light);
  color: var(--td-warning-dark);
  border-color: rgba(245, 158, 11, 0.2);
}

.alert-error {
  background-color: var(--td-error-light);
  color: var(--td-error-dark);
  border-color: rgba(239, 68, 68, 0.2);
}

.alert-info {
  background-color: var(--td-info-light);
  color: var(--td-info-dark);
  border-color: rgba(59, 130, 246, 0.2);
}

/* ============================================
   TOASTS
   ============================================ */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-dropdown);
  border-left-width: 4px;
  animation: slideInRight 0.3s ease-out;
}

.toast-success {
  border-left-color: var(--td-success);
}

.toast-warning {
  border-left-color: var(--td-warning);
}

.toast-error {
  border-left-color: var(--td-error);
}

.toast-info {
  border-left-color: var(--td-info);
}

.toast-close {
  margin-left: auto;
  padding: 0.25rem;
  color: var(--td-surface-400);
  cursor: pointer;
  transition: color var(--td-transition-fast) ease;
}

.toast-close:hover {
  color: var(--td-surface-600);
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

.toast.fade-out {
  animation: fadeOut 0.2s ease-out forwards;
}

/* ============================================
   DROPDOWN & MENU
   ============================================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  z-index: 50;
  margin-top: 0.25rem;
  min-width: 12rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-dropdown);
  padding: 0.25rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  transition: all var(--td-transition-fast) ease;
}

.dropdown.open .dropdown-menu,
.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu.right {
  right: 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: var(--td-text-sm);
  color: var(--td-brand-dark);
  cursor: pointer;
  transition: background-color var(--td-transition-fast) ease;
}

.dropdown-item:hover {
  background-color: var(--td-surface-50);
}

.dropdown-item-danger {
  color: var(--td-error);
}

.dropdown-item-danger:hover {
  background-color: var(--td-error-light);
}

.dropdown-divider {
  margin: 0.25rem 0;
  border-top: 1px solid var(--td-surface-200);
}

.dropdown-header {
  padding: 0.5rem 0.75rem;
  font-size: var(--td-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--td-surface-500);
}

/* ============================================
   MODAL / DIALOG
   ============================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--td-transition-fast) ease;
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: fixed;
  z-index: 50;
  top: 50%;
  left: 50%;
  width: 100%;
  max-width: 32rem;
  background-color: white;
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-modal);
  transform: translate(-50%, -50%) scale(0.95);
  opacity: 0;
  visibility: hidden;
  transition: all var(--td-transition-fast) ease;
}

.modal.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--td-surface-200);
}

.modal-title {
  font-size: var(--td-text-lg);
  font-weight: 600;
  color: var(--td-brand-dark);
}

.modal-body {
  padding: 1rem;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--td-surface-200);
  background-color: var(--td-surface-50);
  border-radius: 0 0 var(--td-radius-lg) var(--td-radius-lg);
}

/* ============================================
   TOOLTIP
   ============================================ */
.tooltip {
  position: absolute;
  z-index: 50;
  padding: 0.25rem 0.5rem;
  font-size: var(--td-text-xs);
  color: white;
  background-color: var(--td-surface-800);
  border-radius: var(--td-radius-md);
  box-shadow: var(--td-shadow-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all var(--td-transition-fast) ease;
}

.tooltip.show {
  opacity: 1;
  visibility: visible;
}

[data-tooltip] {
  position: relative;
}

[data-tooltip]:hover .tooltip {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   PROGRESS & LOADING
   ============================================ */
.progress-bar {
  width: 100%;
  height: 0.5rem;
  background-color: var(--td-surface-200);
  border-radius: 9999px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--td-brand-primary);
  border-radius: 9999px;
  transition: width var(--td-transition-slow) ease;
}

.progress-bar-success .progress-bar-fill {
  background-color: var(--td-success);
}

.progress-bar-warning .progress-bar-fill {
  background-color: var(--td-warning);
}

.progress-bar-error .progress-bar-fill {
  background-color: var(--td-error);
}

/* Spinner */
.spinner {
  display: inline-block;
  border-radius: 9999px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: spin 1s linear infinite;
}

.spinner-sm {
  width: 1rem;
  height: 1rem;
}

.spinner-md {
  width: 1.5rem;
  height: 1.5rem;
}

.spinner-lg {
  width: 2rem;
  height: 2rem;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Skeleton */
.skeleton {
  background-color: var(--td-surface-200);
  border-radius: var(--td-radius-md);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.skeleton-text {
  height: 1rem;
  width: 100%;
}

.skeleton-title {
  height: 1.5rem;
  width: 75%;
}

.skeleton-avatar {
  border-radius: 9999px;
}

.skeleton-button {
  height: 2rem;
  width: 6rem;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============================================
   AVATARS
   ============================================ */
.avatar {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--td-brand-light);
  color: var(--td-brand-primary);
  font-weight: 500;
  border-radius: 9999px;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 9999px;
}

.avatar-xs {
  width: 1.5rem;
  height: 1.5rem;
  font-size: var(--td-text-xs);
}

.avatar-sm {
  width: 2rem;
  height: 2rem;
  font-size: var(--td-text-sm);
}

.avatar-md {
  width: 2.5rem;
  height: 2.5rem;
  font-size: var(--td-text-sm);
}

.avatar-lg {
  width: 3rem;
  height: 3rem;
  font-size: var(--td-text-base);
}

.avatar-xl {
  width: 4rem;
  height: 4rem;
  font-size: var(--td-text-lg);
}

.avatar-status {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 9999px;
  border: 2px solid white;
}

.avatar-status-online {
  background-color: var(--td-success);
}

.avatar-status-offline {
  background-color: var(--td-surface-400);
}

.avatar-status-busy {
  background-color: var(--td-error);
}

.avatar-status-away {
  background-color: var(--td-warning);
}

/* ============================================
   SIDEBAR NAVIGATION
   ============================================ */
.sidebar {
  display: flex;
  flex-direction: column;
  width: 16rem;
  min-height: 100vh;
  background-color: white;
  border-right: 1px solid var(--td-surface-200);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 3.5rem;
  padding: 0 1rem;
  background-color: var(--td-brand-dark);
  border-bottom: 1px solid var(--td-brand-dark);
}

.sidebar-nav {
  flex: 1;
  padding: 0.5rem 0;
  overflow-y: auto;
}

.sidebar-section {
  padding: 0.5rem 0.75rem;
}

.sidebar-section-title {
  padding: 0 0.5rem;
  margin-bottom: 0.25rem;
  font-size: var(--td-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--td-surface-400);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  font-size: var(--td-text-sm);
  color: var(--td-surface-600);
  border-radius: var(--td-radius-md);
  transition: all var(--td-transition-fast) ease;
  text-decoration: none;
}

.sidebar-link:hover {
  background-color: var(--td-surface-50);
  color: var(--td-brand-dark);
}

.sidebar-link-active {
  background-color: var(--td-brand-light);
  color: var(--td-brand-primary);
  font-weight: 500;
}

.sidebar-link-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* ============================================
   HEADER / TOPBAR
   ============================================ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 3.5rem;
  padding: 0 1rem;
  background-color: var(--td-brand-dark);
  color: white;
  border-bottom: 1px solid var(--td-brand-dark);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topbar .btn-icon {
  color: white;
}

.topbar .btn-icon:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.topbar .input-field {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: white;
}

.topbar .input-field::placeholder {
  color: rgba(156, 163, 175, 1);
}

.topbar .input-field:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.topbar .input-field:focus {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: white;
}

.topbar .input-group-icon {
  color: rgba(156, 163, 175, 1);
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.breadcrumbs-separator {
  color: var(--td-surface-300);
}

.breadcrumbs-item {
  transition: color var(--td-transition-fast) ease;
}

.breadcrumbs-item:hover {
  color: var(--td-brand-primary);
}

.breadcrumbs-current {
  font-weight: 500;
  color: var(--td-brand-dark);
}

.topbar .breadcrumbs-item {
  color: rgba(209, 213, 219, 1);
}

.topbar .breadcrumbs-item:hover {
  color: white;
}

.topbar .breadcrumbs-separator {
  color: rgba(107, 114, 128, 1);
}

.topbar .breadcrumbs-current {
  color: white;
}

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  border-bottom: 1px solid var(--td-surface-200);
}

.tab {
  padding: 0.5rem 1rem;
  margin-bottom: -1px;
  font-size: var(--td-text-sm);
  font-weight: 500;
  color: var(--td-surface-500);
  border-bottom: 2px solid transparent;
  transition: all var(--td-transition-fast) ease;
  cursor: pointer;
  background: none;
}

.tab:hover {
  color: var(--td-brand-dark);
  border-bottom-color: var(--td-surface-300);
}

.tab-active,
.tab.active {
  color: var(--td-brand-primary);
  border-bottom-color: var(--td-brand-primary);
}

/* ============================================
   STEPPER / WIZARD
   ============================================ */
.stepper {
  display: flex;
  align-items: center;
}

.stepper-step {
  display: flex;
  align-items: center;
}

.stepper-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  border: 2px solid;
  font-size: var(--td-text-sm);
  font-weight: 500;
  transition: all var(--td-transition-fast) ease;
}

.stepper-step-pending .stepper-indicator {
  border-color: var(--td-surface-300);
  background-color: white;
  color: var(--td-surface-400);
}

.stepper-step-active .stepper-indicator {
  border-color: var(--td-brand-primary);
  background-color: var(--td-brand-primary);
  color: white;
}

.stepper-step-completed .stepper-indicator {
  border-color: var(--td-success);
  background-color: var(--td-success);
  color: white;
}

.stepper-label {
  margin-left: 0.5rem;
  font-size: var(--td-text-sm);
}

.stepper-step-pending .stepper-label {
  color: var(--td-surface-400);
}

.stepper-step-active .stepper-label {
  color: var(--td-brand-primary);
  font-weight: 500;
}

.stepper-step-completed .stepper-label {
  color: var(--td-success);
}

.stepper-connector {
  flex: 1;
  height: 0.125rem;
  margin: 0 1rem;
  background-color: var(--td-surface-300);
}

.stepper-step-completed + .stepper-connector {
  background-color: var(--td-success);
}

/* ============================================
   TIMELINE
   ============================================ */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 0.125rem;
  background-color: var(--td-surface-200);
}

.timeline-item {
  position: relative;
  padding-bottom: 1rem;
}

.timeline-marker {
  position: absolute;
  left: -1rem;
  top: 0.25rem;
  width: 0.75rem;
  height: 0.75rem;
  background-color: var(--td-surface-300);
  border: 2px solid white;
  border-radius: 9999px;
}

.timeline-marker-primary {
  background-color: var(--td-brand-primary);
}

.timeline-marker-success {
  background-color: var(--td-success);
}

.timeline-content {
  margin-left: 0.5rem;
}

.timeline-title {
  font-size: var(--td-text-sm);
  font-weight: 500;
  color: var(--td-brand-dark);
}

.timeline-time {
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
}

.timeline-description {
  margin-top: 0.25rem;
  font-size: var(--td-text-sm);
  color: var(--td-surface-600);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  font-size: var(--td-text-sm);
  border-radius: var(--td-radius-md);
  transition: all var(--td-transition-fast) ease;
  cursor: pointer;
}

.pagination-item:hover {
  background-color: var(--td-surface-100);
}

.pagination-item-active {
  background-color: var(--td-brand-primary);
  color: white;
}

.pagination-item-active:hover {
  background-color: var(--td-brand-primary-hover);
}

.pagination-item-disabled {
  color: var(--td-surface-300);
  cursor: not-allowed;
}

.pagination-item-disabled:hover {
  background-color: transparent;
}

/* ============================================
   FILE UPLOAD
   ============================================ */
.file-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border: 2px dashed var(--td-surface-300);
  border-radius: var(--td-radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--td-transition-fast) ease;
}

.file-upload:hover {
  border-color: var(--td-brand-primary);
  background-color: rgba(229, 242, 243, 0.3);
}

.file-upload-active,
.file-upload.dragover {
  border-color: var(--td-brand-primary);
  background-color: rgba(229, 242, 243, 0.5);
}

.file-upload-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--td-surface-400);
}

.file-upload-text {
  font-size: var(--td-text-sm);
  color: var(--td-surface-600);
}

.file-upload-hint {
  margin-top: 0.25rem;
  font-size: var(--td-text-xs);
  color: var(--td-surface-400);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
  text-align: center;
}

.empty-state-icon {
  width: 4rem;
  height: 4rem;
  margin-bottom: 1rem;
  color: var(--td-surface-300);
}

.empty-state-title {
  margin-bottom: 0.25rem;
  font-size: var(--td-text-lg);
  font-weight: 500;
  color: var(--td-brand-dark);
}

.empty-state-description {
  max-width: 24rem;
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

/* ============================================
   KPI / STAT CARDS
   ============================================ */
.stat-card {
  padding: 1rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-md);
}

.stat-label {
  font-size: var(--td-text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--td-surface-500);
}

.stat-value {
  margin-top: 0.25rem;
  font-size: var(--td-text-2xl);
  font-weight: 700;
  color: var(--td-brand-dark);
}

.stat-trend {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.5rem;
  font-size: var(--td-text-sm);
}

.stat-trend-up {
  color: var(--td-success);
}

.stat-trend-down {
  color: var(--td-error);
}

.stat-trend-neutral {
  color: var(--td-surface-500);
}

/* ============================================
   CONTEXT MENU
   ============================================ */
.context-menu {
  position: fixed;
  z-index: 50;
  min-width: 10rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-dropdown);
  padding: 0.25rem 0;
  opacity: 0;
  visibility: hidden;
  transition: all var(--td-transition-fast) ease;
}

.context-menu.show {
  opacity: 1;
  visibility: visible;
}

.context-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  font-size: var(--td-text-sm);
  color: var(--td-brand-dark);
  cursor: pointer;
  transition: background-color var(--td-transition-fast) ease;
}

.context-menu-item:hover {
  background-color: var(--td-surface-50);
}

.context-menu-item-danger {
  color: var(--td-error);
}

.context-menu-item-danger:hover {
  background-color: var(--td-error-light);
}

/* ============================================
   BULK ACTION BAR
   ============================================ */
.bulk-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background-color: var(--td-brand-light);
  border: 1px solid rgba(0, 175, 206, 0.2);
  border-radius: var(--td-radius-lg);
}

.bulk-action-count {
  font-size: var(--td-text-sm);
  font-weight: 500;
  color: var(--td-brand-primary);
}

.bulk-action-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Display */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }
.grid { display: grid; }
.contents { display: contents; }

/* Flex */
.flex-row { flex-direction: row; }
.flex-row-reverse { flex-direction: row-reverse; }
.flex-col { flex-direction: column; }
.flex-col-reverse { flex-direction: column-reverse; }
.flex-wrap { flex-wrap: wrap; }
.flex-wrap-reverse { flex-wrap: wrap-reverse; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }
.flex-grow { flex-grow: 1; }
.flex-grow-0 { flex-grow: 0; }
.flex-shrink { flex-shrink: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-baseline { align-items: baseline; }
.items-stretch { align-items: stretch; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }
.self-auto { align-self: auto; }
.self-start { align-self: flex-start; }
.self-center { align-self: center; }
.self-end { align-self: flex-end; }
.self-stretch { align-self: stretch; }
.order-first { order: -9999; }
.order-last { order: 9999; }
.order-none { order: 0; }
.order-1 { order: 1; }
.order-2 { order: 2; }
.order-3 { order: 3; }

/* Gap */
.gap-0 { gap: 0; }
.gap-0\.5 { gap: 0.125rem; }
.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }

/* Space Between (applies gap between children) */
.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-x-1 > * + * { margin-left: 0.25rem; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-x-6 > * + * { margin-left: 1.5rem; }

/* Grid */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.grid-cols-none { grid-template-columns: none; }
.grid-rows-1 { grid-template-rows: repeat(1, minmax(0, 1fr)); }
.grid-rows-2 { grid-template-rows: repeat(2, minmax(0, 1fr)); }
.grid-rows-3 { grid-template-rows: repeat(3, minmax(0, 1fr)); }
.grid-rows-none { grid-template-rows: none; }
.col-auto { grid-column: auto; }
.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-full { grid-column: 1 / -1; }
.col-start-1 { grid-column-start: 1; }
.col-start-2 { grid-column-start: 2; }
.col-start-3 { grid-column-start: 3; }
.col-end-1 { grid-column-end: 1; }
.col-end-2 { grid-column-end: 2; }
.col-end-3 { grid-column-end: 3; }
.row-auto { grid-row: auto; }
.row-span-1 { grid-row: span 1 / span 1; }
.row-span-2 { grid-row: span 2 / span 2; }
.row-span-3 { grid-row: span 3 / span 3; }
.row-span-full { grid-row: 1 / -1; }
.auto-cols-auto { grid-auto-columns: auto; }
.auto-cols-fr { grid-auto-columns: minmax(0, 1fr); }
.auto-rows-auto { grid-auto-rows: auto; }
.auto-rows-fr { grid-auto-rows: minmax(0, 1fr); }
.grid-flow-row { grid-auto-flow: row; }
.grid-flow-col { grid-auto-flow: column; }
.grid-flow-dense { grid-auto-flow: dense; }
.place-content-center { place-content: center; }
.place-content-start { place-content: start; }
.place-content-end { place-content: end; }
.place-items-center { place-items: center; }
.place-items-start { place-items: start; }
.place-items-end { place-items: end; }

/* Object Fit */
.object-contain { object-fit: contain; }
.object-cover { object-fit: cover; }
.object-fill { object-fit: fill; }
.object-none { object-fit: none; }
.object-scale-down { object-fit: scale-down; }
.object-center { object-position: center; }
.object-top { object-position: top; }
.object-bottom { object-position: bottom; }

/* Aspect Ratio */
.aspect-auto { aspect-ratio: auto; }
.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video { aspect-ratio: 16 / 9; }

/* Sizing */
.w-0 { width: 0; }
.w-1 { width: 0.25rem; }
.w-2 { width: 0.5rem; }
.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-9 { width: 2.25rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-32 { width: 8rem; }
.w-40 { width: 10rem; }
.w-48 { width: 12rem; }
.w-64 { width: 16rem; }
.w-full { width: 100%; }
.w-auto { width: auto; }
.w-screen { width: 100vw; }
.w-fit { width: fit-content; }
.w-min { width: min-content; }
.w-max { width: max-content; }
.h-0 { height: 0; }
.h-1 { height: 0.25rem; }
.h-2 { height: 0.5rem; }
.h-3 { height: 0.75rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-9 { height: 2.25rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }
.h-40 { height: 10rem; }
.h-48 { height: 12rem; }
.h-64 { height: 16rem; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.h-auto { height: auto; }
.h-fit { height: fit-content; }
.min-h-0 { min-height: 0; }
.min-h-screen { min-height: 100vh; }
.min-h-full { min-height: 100%; }
.min-w-0 { min-width: 0; }
.min-w-full { min-width: 100%; }
.max-w-xs { max-width: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-full { max-width: 100%; }
.max-w-none { max-width: none; }
.max-h-full { max-height: 100%; }
.max-h-screen { max-height: 100vh; }

/* Spacing - Margin */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-6 { margin: 1.5rem; }
.m-8 { margin: 2rem; }
.m-auto { margin: auto; }
.-m-1 { margin: -0.25rem; }
.-m-2 { margin: -0.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mx-0 { margin-left: 0; margin-right: 0; }
.mx-1 { margin-left: 0.25rem; margin-right: 0.25rem; }
.mx-2 { margin-left: 0.5rem; margin-right: 0.5rem; }
.mx-4 { margin-left: 1rem; margin-right: 1rem; }
.my-0 { margin-top: 0; margin-bottom: 0; }
.my-1 { margin-top: 0.25rem; margin-bottom: 0.25rem; }
.my-2 { margin-top: 0.5rem; margin-bottom: 0.5rem; }
.my-4 { margin-top: 1rem; margin-bottom: 1rem; }
.my-6 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-auto { margin-top: auto; }
.-mt-1 { margin-top: -0.25rem; }
.-mt-2 { margin-top: -0.5rem; }
.-mt-px { margin-top: -1px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.-mb-px { margin-bottom: -1px; }
.ml-0 { margin-left: 0; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }
.ml-4 { margin-left: 1rem; }
.ml-6 { margin-left: 1.5rem; }
.ml-8 { margin-left: 2rem; }
.ml-auto { margin-left: auto; }
.-ml-0\.5 { margin-left: -0.125rem; }
.-ml-1 { margin-left: -0.25rem; }
.-ml-2 { margin-left: -0.5rem; }
.mr-0 { margin-right: 0; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }
.mr-6 { margin-right: 1.5rem; }
.mr-auto { margin-right: auto; }
.-mr-1 { margin-right: -0.25rem; }

/* Spacing - Padding */
.p-0 { padding: 0; }
.p-0\.5 { padding: 0.125rem; }
.p-1 { padding: 0.25rem; }
.p-1\.5 { padding: 0.375rem; }
.p-2 { padding: 0.5rem; }
.p-2\.5 { padding: 0.625rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }
.px-0 { padding-left: 0; padding-right: 0; }
.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2\.5 { padding-left: 0.625rem; padding-right: 0.625rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-0 { padding-top: 0; padding-bottom: 0; }
.py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pb-8 { padding-bottom: 2rem; }
.pl-0 { padding-left: 0; }
.pl-1 { padding-left: 0.25rem; }
.pl-2 { padding-left: 0.5rem; }
.pl-3 { padding-left: 0.75rem; }
.pl-4 { padding-left: 1rem; }
.pl-6 { padding-left: 1.5rem; }
.pl-8 { padding-left: 2rem; }
.pl-9 { padding-left: 2.25rem; }
.pr-0 { padding-right: 0; }
.pr-1 { padding-right: 0.25rem; }
.pr-2 { padding-right: 0.5rem; }
.pr-3 { padding-right: 0.75rem; }
.pr-4 { padding-right: 1rem; }
.pr-6 { padding-right: 1.5rem; }
.pr-8 { padding-right: 2rem; }

/* Borders */
.border { border-width: 1px; border-style: solid; border-color: var(--td-surface-200); }
.border-0 { border-width: 0; }
.border-2 { border-width: 2px; }
.border-4 { border-width: 4px; }
.border-t { border-top-width: 1px; border-style: solid; }
.border-b { border-bottom-width: 1px; border-style: solid; }
.border-l { border-left-width: 1px; border-style: solid; }
.border-r { border-right-width: 1px; border-style: solid; }
.border-t-0 { border-top-width: 0; }
.border-b-0 { border-bottom-width: 0; }
.border-l-0 { border-left-width: 0; }
.border-r-0 { border-right-width: 0; }
.border-l-2 { border-left-width: 2px; }
.border-l-3 { border-left-width: 3px; }
.border-l-4 { border-left-width: 4px; }
.border-solid { border-style: solid; }
.border-dashed { border-style: dashed; }
.border-dotted { border-style: dotted; }
.border-none { border-style: none; }
.border-transparent { border-color: transparent; }
.border-white { border-color: white; }
.border-surface-100 { border-color: var(--td-surface-100); }
.border-surface-200 { border-color: var(--td-surface-200); }
.border-surface-300 { border-color: var(--td-surface-300); }
.border-surface-400 { border-color: var(--td-surface-400); }
.border-brand-primary { border-color: var(--td-brand-primary); }
.border-brand-light { border-color: var(--td-brand-light); }
.border-success { border-color: var(--td-success); }
.border-warning { border-color: var(--td-warning); }
.border-error { border-color: var(--td-error); }
.border-info { border-color: var(--td-info); }
.divide-y > * + * { border-top-width: 1px; border-top-style: solid; border-top-color: var(--td-surface-200); }
.divide-x > * + * { border-left-width: 1px; border-left-style: solid; border-left-color: var(--td-surface-200); }
.divide-surface-100 > * + * { border-color: var(--td-surface-100); }
.divide-surface-200 > * + * { border-color: var(--td-surface-200); }
.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: var(--td-radius-sm); }
.rounded { border-radius: var(--td-radius-md); }
.rounded-md { border-radius: var(--td-radius-md); }
.rounded-lg { border-radius: var(--td-radius-lg); }
.rounded-xl { border-radius: var(--td-radius-xl); }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }
.rounded-t-none { border-top-left-radius: 0; border-top-right-radius: 0; }
.rounded-t-lg { border-top-left-radius: var(--td-radius-lg); border-top-right-radius: var(--td-radius-lg); }
.rounded-b-none { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.rounded-b-lg { border-bottom-left-radius: var(--td-radius-lg); border-bottom-right-radius: var(--td-radius-lg); }
.rounded-l-none { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.rounded-r-none { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.rounded-tl-lg { border-top-left-radius: var(--td-radius-lg); }
.rounded-tr-lg { border-top-right-radius: var(--td-radius-lg); }
.rounded-bl-lg { border-bottom-left-radius: var(--td-radius-lg); }
.rounded-br-lg { border-bottom-right-radius: var(--td-radius-lg); }

/* Background Colors */
.bg-transparent { background-color: transparent; }
.bg-current { background-color: currentColor; }
.bg-white { background-color: white; }
.bg-black { background-color: black; }
.bg-surface-50 { background-color: var(--td-surface-50); }
.bg-surface-100 { background-color: var(--td-surface-100); }
.bg-surface-200 { background-color: var(--td-surface-200); }
.bg-surface-300 { background-color: var(--td-surface-300); }
.bg-surface-400 { background-color: var(--td-surface-400); }
.bg-surface-500 { background-color: var(--td-surface-500); }
.bg-surface-600 { background-color: var(--td-surface-600); }
.bg-surface-700 { background-color: var(--td-surface-700); }
.bg-surface-800 { background-color: var(--td-surface-800); }
.bg-surface-900 { background-color: var(--td-surface-900); }
.bg-brand-dark { background-color: var(--td-brand-dark); }
.bg-brand-light { background-color: var(--td-brand-light); }
.bg-brand-primary { background-color: var(--td-brand-primary); }
.bg-brand-primary-hover { background-color: var(--td-brand-primary-hover); }
.bg-brand-primary-active { background-color: var(--td-brand-primary-active); }
.bg-brand-primary-light { background-color: var(--td-brand-primary-light); }
.bg-success { background-color: var(--td-success); }
.bg-success-light { background-color: var(--td-success-light); }
.bg-success-dark { background-color: var(--td-success-dark); }
.bg-warning { background-color: var(--td-warning); }
.bg-warning-light { background-color: var(--td-warning-light); }
.bg-warning-dark { background-color: var(--td-warning-dark); }
.bg-error { background-color: var(--td-error); }
.bg-error-light { background-color: var(--td-error-light); }
.bg-error-dark { background-color: var(--td-error-dark); }
.bg-info { background-color: var(--td-info); }
.bg-info-light { background-color: var(--td-info-light); }
.bg-info-dark { background-color: var(--td-info-dark); }
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.bg-none { background-image: none; }
.bg-no-repeat { background-repeat: no-repeat; }
.bg-cover { background-size: cover; }
.bg-contain { background-size: contain; }
.bg-center { background-position: center; }
.bg-top { background-position: top; }
.bg-bottom { background-position: bottom; }

/* Text Colors */
.text-transparent { color: transparent; }
.text-current { color: currentColor; }
.text-inherit { color: inherit; }
.text-white { color: white; }
.text-black { color: black; }
.text-brand-dark { color: var(--td-brand-dark); }
.text-brand-primary { color: var(--td-brand-primary); }
.text-brand-primary-active { color: var(--td-brand-primary-active); }
.text-surface-300 { color: var(--td-surface-300); }
.text-surface-400 { color: var(--td-surface-400); }
.text-surface-500 { color: var(--td-surface-500); }
.text-surface-600 { color: var(--td-surface-600); }
.text-surface-700 { color: var(--td-surface-700); }
.text-surface-800 { color: var(--td-surface-800); }
.text-success { color: var(--td-success); }
.text-success-dark { color: var(--td-success-dark); }
.text-warning { color: var(--td-warning); }
.text-warning-dark { color: var(--td-warning-dark); }
.text-error { color: var(--td-error); }
.text-error-dark { color: var(--td-error-dark); }
.text-info { color: var(--td-info); }
.text-info-dark { color: var(--td-info-dark); }

/* Text Styles */
.text-xs { font-size: var(--td-text-xs); }
.text-sm { font-size: var(--td-text-sm); }
.text-base { font-size: var(--td-text-base); }
.text-lg { font-size: var(--td-text-lg); }
.text-xl { font-size: var(--td-text-xl); }
.text-2xl { font-size: var(--td-text-2xl); }
.text-3xl { font-size: var(--td-text-3xl); }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.normal-case { text-transform: none; }
.italic { font-style: italic; }
.not-italic { font-style: normal; }
.underline { text-decoration: underline; }
.line-through { text-decoration: line-through; }
.no-underline { text-decoration: none; }
.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-normal { letter-spacing: 0; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.leading-none { line-height: 1; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.truncate-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.truncate-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.text-balance { text-wrap: balance; }
.whitespace-normal { white-space: normal; }
.whitespace-nowrap { white-space: nowrap; }
.whitespace-pre { white-space: pre; }
.whitespace-pre-line { white-space: pre-line; }
.whitespace-pre-wrap { white-space: pre-wrap; }
.break-normal { word-break: normal; overflow-wrap: normal; }
.break-words { overflow-wrap: break-word; }
.break-all { word-break: break-all; }

/* Position */
.static { position: static; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.inset-0 { inset: 0; }
.inset-x-0 { left: 0; right: 0; }
.inset-y-0 { top: 0; bottom: 0; }
.top-0 { top: 0; }
.top-1 { top: 0.25rem; }
.top-2 { top: 0.5rem; }
.top-1\/2 { top: 50%; }
.top-full { top: 100%; }
.-top-1 { top: -0.25rem; }
.-top-2 { top: -0.5rem; }
.right-0 { right: 0; }
.right-1 { right: 0.25rem; }
.right-2 { right: 0.5rem; }
.right-4 { right: 1rem; }
.-right-1 { right: -0.25rem; }
.-right-2 { right: -0.5rem; }
.bottom-0 { bottom: 0; }
.bottom-1 { bottom: 0.25rem; }
.bottom-2 { bottom: 0.5rem; }
.bottom-4 { bottom: 1rem; }
.-bottom-1 { bottom: -0.25rem; }
.-bottom-2 { bottom: -0.5rem; }
.left-0 { left: 0; }
.left-1 { left: 0.25rem; }
.left-2 { left: 0.5rem; }
.left-3 { left: 0.75rem; }
.left-4 { left: 1rem; }
.left-1\/2 { left: 50%; }
.-left-1 { left: -0.25rem; }
.-left-4 { left: -1rem; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }
.z-auto { z-index: auto; }
.-z-10 { z-index: -10; }

/* Overflow */
.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.overflow-visible { overflow: visible; }
.overflow-scroll { overflow: scroll; }
.overflow-x-auto { overflow-x: auto; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-x-scroll { overflow-x: scroll; }
.overflow-y-auto { overflow-y: auto; }
.overflow-y-hidden { overflow-y: hidden; }
.overflow-y-scroll { overflow-y: scroll; }

/* Outline */
.outline-none { outline: 2px solid transparent; outline-offset: 2px; }
.outline { outline-style: solid; }
.outline-0 { outline-width: 0; }
.outline-1 { outline-width: 1px; }
.outline-2 { outline-width: 2px; }
.outline-offset-0 { outline-offset: 0; }
.outline-offset-2 { outline-offset: 2px; }
.outline-offset-4 { outline-offset: 4px; }

/* Appearance */
.appearance-none { appearance: none; }

/* Resize */
.resize-none { resize: none; }
.resize { resize: both; }
.resize-x { resize: horizontal; }
.resize-y { resize: vertical; }

/* List Style */
.list-none { list-style-type: none; }
.list-disc { list-style-type: disc; }
.list-decimal { list-style-type: decimal; }
.list-inside { list-style-position: inside; }
.list-outside { list-style-position: outside; }

/* Shadow */
.shadow-none { box-shadow: none; }
.shadow-sm { box-shadow: var(--td-shadow-sm); }
.shadow-md { box-shadow: var(--td-shadow-md); }
.shadow { box-shadow: var(--td-shadow-md); }
.shadow-lg { box-shadow: var(--td-shadow-lg); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }
.shadow-tool { box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1); }
.shadow-dropdown { box-shadow: var(--td-shadow-dropdown); }
.shadow-modal { box-shadow: var(--td-shadow-modal); }
.ring-0 { box-shadow: 0 0 0 0 transparent; }
.ring-1 { box-shadow: 0 0 0 1px var(--td-brand-primary); }
.ring-2 { box-shadow: 0 0 0 2px var(--td-brand-primary); }
.ring-offset-2 { --tw-ring-offset-width: 2px; }

/* Transitions */
.transition-none { transition: none; }
.transition { transition: all var(--td-transition-fast) ease; }
.transition-all { transition: all var(--td-transition-fast) ease; }
.transition-colors { transition: color, background-color, border-color var(--td-transition-fast) ease; }
.transition-opacity { transition: opacity var(--td-transition-fast) ease; }
.transition-transform { transition: transform var(--td-transition-fast) ease; }
.duration-75 { transition-duration: 75ms; }
.duration-100 { transition-duration: 100ms; }
.duration-150 { transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.ease-linear { transition-timing-function: linear; }
.ease-in { transition-timing-function: cubic-bezier(0.4, 0, 1, 1); }
.ease-out { transition-timing-function: cubic-bezier(0, 0, 0.2, 1); }
.ease-in-out { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }

/* Transform */
.transform { transform: translateX(var(--tw-translate-x, 0)) translateY(var(--tw-translate-y, 0)) rotate(var(--tw-rotate, 0)) scale(var(--tw-scale-x, 1), var(--tw-scale-y, 1)); }
.transform-none { transform: none; }
.translate-x-0 { transform: translateX(0); }
.translate-x-0\.5 { transform: translateX(0.125rem); }
.translate-x-1 { transform: translateX(0.25rem); }
.translate-x-4 { transform: translateX(1rem); }
.translate-x-full { transform: translateX(100%); }
.-translate-x-1\/2 { transform: translateX(-50%); }
.translate-y-0 { transform: translateY(0); }
.-translate-y-1\/2 { transform: translateY(-50%); }
.-translate-y-2 { transform: translateY(-0.5rem); }
.scale-95 { transform: scale(0.95); }
.scale-100 { transform: scale(1); }
.scale-105 { transform: scale(1.05); }
.rotate-0 { transform: rotate(0deg); }
.rotate-45 { transform: rotate(45deg); }
.rotate-90 { transform: rotate(90deg); }
.rotate-180 { transform: rotate(180deg); }
.-rotate-45 { transform: rotate(-45deg); }
.-rotate-90 { transform: rotate(-90deg); }

/* Cursor */
.cursor-auto { cursor: auto; }
.cursor-default { cursor: default; }
.cursor-pointer { cursor: pointer; }
.cursor-wait { cursor: wait; }
.cursor-text { cursor: text; }
.cursor-move { cursor: move; }
.cursor-help { cursor: help; }
.cursor-not-allowed { cursor: not-allowed; }
.cursor-grab { cursor: grab; }
.cursor-grabbing { cursor: grabbing; }

/* Pointer Events */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* Select */
.select-none { user-select: none; }
.select-text { user-select: text; }
.select-all { user-select: all; }
.select-auto { user-select: auto; }

/* Visibility */
.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }
.invisible { visibility: hidden; }
.visible { visibility: visible; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }
.not-sr-only { position: static; width: auto; height: auto; padding: 0; margin: 0; overflow: visible; clip: auto; white-space: normal; }

/* Scrollbar */
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }

/* Glass Effect */
.glass { background-color: rgba(255, 255, 255, 0.8); backdrop-filter: blur(4px); }
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.backdrop-blur { backdrop-filter: blur(8px); }
.backdrop-blur-lg { backdrop-filter: blur(16px); }

/* Hover */
.hover\:bg-surface-50:hover { background-color: var(--td-surface-50); }
.hover\:bg-surface-100:hover { background-color: var(--td-surface-100); }
.hover\:bg-brand-light:hover { background-color: var(--td-brand-light); }
.hover\:bg-brand-primary-hover:hover { background-color: var(--td-brand-primary-hover); }
.hover\:text-brand-dark:hover { color: var(--td-brand-dark); }
.hover\:text-brand-primary:hover { color: var(--td-brand-primary); }
.hover\:text-white:hover { color: white; }
.hover\:underline:hover { text-decoration: underline; }
.hover\:border-surface-300:hover { border-color: var(--td-surface-300); }
.hover\:border-surface-400:hover { border-color: var(--td-surface-400); }
.hover\:border-brand-primary:hover { border-color: var(--td-brand-primary); }
.hover\:opacity-75:hover { opacity: 0.75; }
.hover\:opacity-100:hover { opacity: 1; }
.hover\:shadow-md:hover { box-shadow: var(--td-shadow-md); }
.hover\:shadow-lg:hover { box-shadow: var(--td-shadow-lg); }

/* Focus States */
.focus\:outline-none:focus { outline: none; }
.focus\:ring-1:focus { box-shadow: 0 0 0 1px var(--td-brand-primary); }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px var(--td-brand-primary); }
.focus\:ring-brand-primary:focus { --tw-ring-color: var(--td-brand-primary); }
.focus\:ring-offset-2:focus { --tw-ring-offset-width: 2px; }
.focus\:border-brand-primary:focus { border-color: var(--td-brand-primary); }
.focus-visible\:outline-none:focus-visible { outline: none; }
.focus-visible\:ring-2:focus-visible { box-shadow: 0 0 0 2px var(--td-brand-primary); }

/* Active States */
.active\:bg-surface-100:active { background-color: var(--td-surface-100); }
.active\:bg-surface-200:active { background-color: var(--td-surface-200); }
.active\:bg-brand-primary-active:active { background-color: var(--td-brand-primary-active); }

/* Disabled States */
.disabled\:opacity-50:disabled { opacity: 0.5; }
.disabled\:cursor-not-allowed:disabled { cursor: not-allowed; }
.disabled\:bg-surface-100:disabled { background-color: var(--td-surface-100); }

/* Group Hover */
.group:hover .group-hover\:visible { visibility: visible; }
.group:hover .group-hover\:opacity-100 { opacity: 1; }
.group:hover .group-hover\:text-brand-primary { color: var(--td-brand-primary); }

/* Animations */
.animate-spin { animation: spin 1s linear infinite; }
.animate-ping { animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }
.animate-fade-in { animation: fadeIn 0.15s ease-out; }
.animate-fade-out { animation: fadeOut 0.15s ease-out; }
.animate-slide-in { animation: slideIn 0.2s ease-out; }
.animate-slide-out { animation: slideOut 0.2s ease-out; }

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(-25%);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% {
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (min-width: 768px) {
  .md\:block { display: block; }
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:block { display: block; }
  .lg\:flex { display: flex; }
  .lg\:hidden { display: none; }
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:col-span-2 { grid-column: span 2 / span 2; }
}

/* ============================================
   CHART CONTAINERS (for ApexCharts etc.)
   ============================================ */
.chart-container {
  position: relative;
  width: 100%;
  height: 20rem;
}

.chart-container-sm {
  height: 12rem;
}

.chart-container-lg {
  height: 24rem;
}

.sparkline {
  width: 100%;
  height: 3rem;
}

/* ============================================
   ACTIVITY FEED
   ============================================ */
.activity-feed {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.activity-item {
  display: flex;
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--td-surface-100);
}

.activity-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.activity-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 0.375rem;
  flex-shrink: 0;
  background-color: var(--td-surface-300);
}

.activity-indicator-success { background-color: var(--td-success); }
.activity-indicator-primary { background-color: var(--td-brand-primary); }
.activity-indicator-warning { background-color: var(--td-warning); }
.activity-indicator-error { background-color: var(--td-error); }

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.activity-time {
  font-size: var(--td-text-xs);
  color: var(--td-surface-400);
  flex-shrink: 0;
}

.activity-text {
  font-size: var(--td-text-sm);
  color: var(--td-surface-600);
}

/* ============================================
   TIMELINE
   ============================================ */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--td-surface-200);
}

.timeline-item {
  position: relative;
  padding-bottom: 1.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -1.5rem;
  top: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--td-surface-300);
  border: 2px solid white;
  box-shadow: 0 0 0 2px var(--td-surface-200);
}

.timeline-marker-success {
  background-color: var(--td-success);
  box-shadow: 0 0 0 2px var(--td-success-light);
}

.timeline-marker-primary {
  background-color: var(--td-brand-primary);
  box-shadow: 0 0 0 2px var(--td-brand-primary-light);
}

.timeline-content {
  padding-left: 0.5rem;
}

.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.timeline-date {
  font-size: var(--td-text-xs);
  color: var(--td-surface-400);
}

.timeline-text {
  font-size: var(--td-text-sm);
  color: var(--td-surface-600);
}

/* ============================================
   USER LIST
   ============================================ */
.user-list {
  display: flex;
  flex-direction: column;
}

.user-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--td-surface-100);
}

.user-list-item:last-child {
  border-bottom: none;
}

.user-list-info {
  flex: 1;
  min-width: 0;
}

.user-list-name {
  font-weight: 500;
  color: var(--td-brand-dark);
}

.user-list-meta {
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
}

/* ============================================
   TASK LIST
   ============================================ */
.task-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.task-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  border-radius: var(--td-radius-md);
  cursor: pointer;
  transition: background-color var(--td-transition-fast) ease;
}

.task-item:hover {
  background-color: var(--td-surface-50);
}

.task-checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid var(--td-surface-300);
  border-radius: var(--td-radius-sm);
  appearance: none;
  cursor: pointer;
  transition: all var(--td-transition-fast) ease;
}

.task-checkbox:checked {
  background-color: var(--td-brand-primary);
  border-color: var(--td-brand-primary);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
  background-position: center;
  background-size: 12px;
}

.task-text {
  flex: 1;
  font-size: var(--td-text-sm);
}

.task-completed .task-text {
  text-decoration: line-through;
  color: var(--td-surface-400);
}

/* ============================================
   NOTIFICATION LIST
   ============================================ */
.notification-list {
  display: flex;
  flex-direction: column;
}

.notification-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--td-radius-md);
  transition: background-color var(--td-transition-fast) ease;
}

.notification-item:hover {
  background-color: var(--td-surface-50);
}

.notification-unread {
  background-color: var(--td-brand-primary-light);
}

.notification-unread:hover {
  background-color: #d0f0f5;
}

.notification-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.notification-icon-info {
  background-color: var(--td-info-light);
  color: var(--td-info);
}

.notification-icon-success {
  background-color: var(--td-success-light);
  color: var(--td-success);
}

.notification-icon-warning {
  background-color: var(--td-warning-light);
  color: var(--td-warning);
}

.notification-icon-error {
  background-color: var(--td-error-light);
  color: var(--td-error);
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-text {
  font-size: var(--td-text-sm);
  color: var(--td-brand-dark);
}

.notification-time {
  font-size: var(--td-text-xs);
  color: var(--td-surface-400);
}

/* ============================================
   STEPPER / WIZARD
   ============================================ */
.stepper {
  display: flex;
  align-items: flex-start;
}

.stepper-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.stepper-indicator {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--td-text-sm);
  font-weight: 600;
  background-color: var(--td-surface-100);
  color: var(--td-surface-500);
  flex-shrink: 0;
}

.stepper-active .stepper-indicator {
  background-color: var(--td-brand-primary);
  color: white;
}

.stepper-completed .stepper-indicator {
  background-color: var(--td-success);
  color: white;
}

.stepper-content {
  padding-top: 0.25rem;
}

.stepper-title {
  font-weight: 600;
  color: var(--td-brand-dark);
}

.stepper-description {
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
}

.stepper-connector {
  flex: 1;
  height: 2px;
  background-color: var(--td-surface-200);
  margin: 15px 1rem;
  min-width: 2rem;
}

.stepper-connector-completed {
  background-color: var(--td-success);
}

/* ============================================
   VERTICAL MENU
   ============================================ */
.vertical-menu {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.vertical-menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--td-radius-md);
  font-size: var(--td-text-sm);
  color: var(--td-surface-600);
  transition: all var(--td-transition-fast) ease;
}

.vertical-menu-item:hover {
  background-color: var(--td-surface-100);
  color: var(--td-brand-dark);
}

.vertical-menu-active {
  background-color: var(--td-brand-primary-light);
  color: var(--td-brand-primary);
}

/* ============================================
   TOGGLE SWITCH
   ============================================ */
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  background-color: var(--td-surface-300);
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: background-color var(--td-transition-fast) ease;
}

.toggle:hover {
  background-color: var(--td-surface-400);
}

.toggle.active {
  background-color: var(--td-brand-primary);
}

.toggle.active:hover {
  background-color: var(--td-brand-primary-hover);
}

.toggle:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.toggle-handle {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: white;
  border-radius: 50%;
  box-shadow: var(--td-shadow-sm);
  transition: transform var(--td-transition-fast) ease;
}

.toggle.active .toggle-handle {
  transform: translateX(20px);
}

.toggle-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}

.toggle-text {
  font-size: var(--td-text-sm);
  color: var(--td-brand-dark);
}

/* ============================================
   RANGE SLIDER
   ============================================ */
.range-slider {
  width: 100%;
  height: 6px;
  background: var(--td-surface-200);
  border-radius: 3px;
  outline: none;
  appearance: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--td-brand-primary);
  cursor: pointer;
  border: 2px solid white;
  box-shadow: var(--td-shadow-md);
}

.range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--td-brand-primary);
  cursor: pointer;
  border: 2px solid white;
  box-shadow: var(--td-shadow-md);
}

/* ============================================
   COLOR PICKER
   ============================================ */
.color-picker {
  width: 40px;
  height: 40px;
  border: 2px solid var(--td-surface-200);
  border-radius: var(--td-radius-md);
  padding: 0;
  cursor: pointer;
  overflow: hidden;
}

.color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-picker::-webkit-color-swatch {
  border: none;
  border-radius: var(--td-radius-sm);
}

/* ============================================
   FILE UPLOAD
   ============================================ */
.file-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  border: 2px dashed var(--td-surface-300);
  border-radius: var(--td-radius-lg);
  background-color: var(--td-surface-50);
  cursor: pointer;
  transition: all var(--td-transition-fast) ease;
}

.file-upload:hover {
  border-color: var(--td-brand-primary);
  background-color: var(--td-brand-primary-light);
}

.file-upload.dragover {
  border-color: var(--td-brand-primary);
  background-color: var(--td-brand-primary-light);
}

.file-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  background-color: var(--td-surface-50);
  border-radius: var(--td-radius-md);
}

.file-info {
  flex: 1;
  min-width: 0;
}

.file-name {
  font-size: var(--td-text-sm);
  font-weight: 500;
  color: var(--td-brand-dark);
  display: block;
}

.file-size {
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
}

/* ============================================
   TAG INPUT
   ============================================ */
.tag-input {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.5rem;
  border: 1px solid var(--td-surface-300);
  border-radius: var(--td-radius-md);
  background-color: white;
}

.tag-input:focus-within {
  border-color: var(--td-brand-primary);
  box-shadow: 0 0 0 3px var(--td-brand-primary-light);
}

.tag-input-field {
  flex: 1;
  min-width: 100px;
  border: none;
  outline: none;
  padding: 0.25rem;
  font-size: var(--td-text-sm);
}

/* ============================================
   CHIP SELECT
   ============================================ */
.chip-select {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--td-surface-300);
  border-radius: var(--td-radius-full);
  font-size: var(--td-text-sm);
  background-color: white;
  cursor: pointer;
  transition: all var(--td-transition-fast) ease;
}

.chip:hover {
  border-color: var(--td-brand-primary);
  background-color: var(--td-brand-primary-light);
}

.chip-selected {
  background-color: var(--td-brand-primary);
  border-color: var(--td-brand-primary);
  color: white;
}

.chip-selected:hover {
  background-color: var(--td-brand-primary-hover);
}

/* ============================================
   AUTOCOMPLETE
   ============================================ */
.autocomplete {
  position: relative;
}

.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 50;
  margin-top: 0.25rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-dropdown);
  max-height: 300px;
  overflow-y: auto;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  cursor: pointer;
  transition: background-color var(--td-transition-fast) ease;
}

.autocomplete-item:hover {
  background-color: var(--td-surface-50);
}

/* ============================================
   STATUS DOT
   ============================================ */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--td-surface-300);
}

.status-dot-success { background-color: var(--td-success); }
.status-dot-warning { background-color: var(--td-warning); }
.status-dot-error { background-color: var(--td-error); }
.status-dot-neutral { background-color: var(--td-surface-400); }

/* ============================================
   CONTEXT MENU
   ============================================ */
.context-menu {
  position: fixed;
  z-index: 100;
  min-width: 180px;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-dropdown);
  padding: 0.25rem 0;
  opacity: 0;
  visibility: hidden;
  transition: all var(--td-transition-fast) ease;
}

.context-menu.show {
  opacity: 1;
  visibility: visible;
}

.context-area {
  min-height: 150px;
  padding: 1rem;
  border: 2px dashed var(--td-surface-200);
  border-radius: var(--td-radius-lg);
}

/* ============================================
   BUTTON GROUP
   ============================================ */
.btn-group {
  display: inline-flex;
}

.btn-group .btn {
  border-radius: 0;
}

.btn-group .btn:first-child {
  border-top-left-radius: var(--td-radius-md);
  border-bottom-left-radius: var(--td-radius-md);
}

.btn-group .btn:last-child {
  border-top-right-radius: var(--td-radius-md);
  border-bottom-right-radius: var(--td-radius-md);
}

.btn-group .btn:not(:first-child) {
  margin-left: -1px;
}

.btn-group-with-dropdown {
  display: inline-flex;
}

.btn-group-with-dropdown .btn:first-child {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.btn-group-with-dropdown .dropdown .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  margin-left: -1px;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

/* ============================================
   ACTION GROUP
   ============================================ */
.action-group {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

/* ============================================
   LOADING OVERLAY
   ============================================ */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.9);
}

.loading-overlay-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* ============================================
   TOAST CONTAINER
   ============================================ */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 400px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background-color: white;
  border-radius: var(--td-radius-lg);
  box-shadow: var(--td-shadow-dropdown);
  border-left: 4px solid var(--td-surface-400);
  animation: slideInRight var(--td-transition-normal) ease;
}

.toast-success { border-left-color: var(--td-success); }
.toast-error { border-left-color: var(--td-error); }
.toast-warning { border-left-color: var(--td-warning); }
.toast-info { border-left-color: var(--td-info); }

.toast-close {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem;
  color: var(--td-surface-400);
  transition: color var(--td-transition-fast) ease;
}

.toast-close:hover {
  color: var(--td-surface-600);
}

.toast.fade-out {
  animation: fadeOut var(--td-transition-fast) ease forwards;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

/* ============================================
   SPINNER SIZES (additional)
   ============================================ */
.spinner-xl {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

/* ============================================
   STAT CARD WITH ICON (Horizontal Layout)
   ============================================ */
.stat-card-horizontal {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
}

.stat-card-horizontal .stat-card-icon,
.stat-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--td-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-card-content {
  flex: 1;
  min-width: 0;
}

.stat-card-value {
  font-size: var(--td-text-xl);
  font-weight: 700;
  color: var(--td-brand-dark);
}

.stat-card-label {
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.stat-card-trend {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--td-text-sm);
  font-weight: 500;
}

.stat-card-trend-up {
  color: var(--td-success);
}

.stat-card-trend-down {
  color: var(--td-error);
}

/* ============================================
   KPI CARD
   ============================================ */
.kpi-card {
  padding: 1rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
}

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.kpi-label {
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.kpi-value {
  font-size: var(--td-text-2xl);
  font-weight: 700;
  color: var(--td-brand-dark);
}

.kpi-sparkline {
  height: 50px;
  margin: 0.5rem 0;
}

.kpi-footer {
  font-size: var(--td-text-xs);
}

/* ============================================
   ACCORDION
   ============================================ */
.accordion {
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--td-surface-200);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background-color: white;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background-color var(--td-transition-fast) ease;
}

.accordion-header:hover {
  background-color: var(--td-surface-50);
}

.accordion-icon {
  transition: transform var(--td-transition-normal) ease;
  color: var(--td-surface-400);
}

.accordion-open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 1rem 1rem;
  font-size: var(--td-text-sm);
}

.accordion-open .accordion-content {
  display: block;
}

/* ============================================
   SPLIT PANEL
   ============================================ */
.split-panel {
  display: flex;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  overflow: hidden;
  min-height: 300px;
}

.split-panel-left {
  width: 280px;
  padding: 1rem;
  background-color: var(--td-surface-50);
  border-right: 1px solid var(--td-surface-200);
  flex-shrink: 0;
}

.split-panel-right {
  flex: 1;
  padding: 1rem;
  background-color: white;
}

/* ============================================
   AVATAR GROUP
   ============================================ */
.avatar-group {
  display: flex;
}

.avatar-group .avatar {
  margin-left: -0.5rem;
  border: 2px solid white;
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

.avatar-overflow {
  background-color: var(--td-surface-200);
  color: var(--td-surface-600);
}

/* ============================================
   USER CARD
   ============================================ */
.user-card {
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  overflow: hidden;
}

.user-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.5rem 1.5rem 0;
}

.user-card-body {
  padding: 1rem 1.5rem;
}

.user-card-name {
  font-size: var(--td-text-lg);
  font-weight: 600;
  color: var(--td-brand-dark);
}

.user-card-role {
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.user-card-email {
  font-size: var(--td-text-sm);
  color: var(--td-surface-400);
  margin-top: 0.25rem;
}

.user-card-stats {
  display: flex;
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--td-surface-100);
}

.user-card-stat {
  text-align: center;
}

.user-card-stat-value {
  font-size: var(--td-text-lg);
  font-weight: 700;
  color: var(--td-brand-dark);
}

.user-card-stat-label {
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
}

.user-card-footer {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  background-color: var(--td-surface-50);
  border-top: 1px solid var(--td-surface-100);
}

.user-card-compact {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
}

.user-card-compact .user-card-body {
  flex: 1;
  padding: 0;
}

/* ============================================
   PROFILE HEADER
   ============================================ */
.profile-header {
  position: relative;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-lg);
  overflow: hidden;
}

.profile-header-bg {
  height: 120px;
  background: linear-gradient(135deg, var(--td-brand-primary) 0%, var(--td-brand-primary-hover) 100%);
}

.profile-header-content {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
  padding: 0 1.5rem 1.5rem;
  margin-top: -40px;
}

.profile-header-avatar {
  position: relative;
}

.profile-header-avatar .avatar {
  border: 4px solid white;
  box-shadow: var(--td-shadow-md);
}

.profile-header-info {
  flex: 1;
  padding-top: 44px;
}

.profile-header-name {
  font-size: var(--td-text-xl);
  font-weight: 700;
  color: var(--td-brand-dark);
}

.profile-header-role {
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.profile-header-meta {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.5rem;
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.profile-header-meta span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.profile-header-actions {
  display: flex;
  gap: 0.5rem;
  padding-top: 44px;
}

/* ============================================
   WORKFLOW STEPPER (Horizontal)
   ============================================ */
.workflow-stepper {
  display: flex;
  align-items: flex-start;
}

.workflow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 120px;
}

.workflow-step-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--td-surface-100);
  color: var(--td-surface-500);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.workflow-step-completed .workflow-step-icon {
  background-color: var(--td-success);
  color: white;
}

.workflow-step-active .workflow-step-icon {
  background-color: var(--td-brand-primary);
  color: white;
}

.workflow-step-title {
  font-size: var(--td-text-sm);
  font-weight: 600;
  color: var(--td-brand-dark);
}

.workflow-step-date {
  font-size: var(--td-text-xs);
  color: var(--td-surface-400);
}

.workflow-connector {
  flex: 1;
  height: 2px;
  background-color: var(--td-surface-200);
  margin-top: 20px;
  min-width: 40px;
}

.workflow-connector-completed {
  background-color: var(--td-success);
}

/* ============================================
   VERTICAL WORKFLOW
   ============================================ */
.vertical-workflow {
  position: relative;
  padding-left: 2rem;
}

.vertical-workflow::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--td-surface-200);
}

.vertical-workflow-item {
  position: relative;
  padding-bottom: 1.5rem;
}

.vertical-workflow-item:last-child {
  padding-bottom: 0;
}

.vertical-workflow-marker {
  position: absolute;
  left: -2rem;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--td-surface-100);
  color: var(--td-surface-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--td-text-xs);
  font-weight: 600;
  z-index: 1;
}

.vertical-workflow-completed .vertical-workflow-marker {
  background-color: var(--td-success);
  color: white;
}

.vertical-workflow-active .vertical-workflow-marker {
  background-color: var(--td-brand-primary);
  color: white;
}

.vertical-workflow-title {
  font-weight: 600;
  color: var(--td-brand-dark);
}

.vertical-workflow-desc {
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.vertical-workflow-time {
  font-size: var(--td-text-xs);
  color: var(--td-surface-400);
  margin-top: 0.25rem;
}

/* ============================================
   APPROVAL WORKFLOW
   ============================================ */
.approval-workflow {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.approval-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--td-radius-md);
  background-color: var(--td-surface-50);
}

.approval-approved {
  border-left: 3px solid var(--td-success);
}

.approval-pending {
  border-left: 3px solid var(--td-warning);
}

.approval-rejected {
  border-left: 3px solid var(--td-error);
}

.approval-content {
  flex: 1;
}

.approval-name {
  font-weight: 600;
  color: var(--td-brand-dark);
}

.approval-role {
  font-size: var(--td-text-sm);
  color: var(--td-surface-500);
}

.approval-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.approval-date {
  font-size: var(--td-text-xs);
  color: var(--td-surface-400);
}

.approval-actions {
  display: flex;
  gap: 0.5rem;
}

/* ============================================
   KANBAN BOARD
   ============================================ */
.kanban-board {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
}

.kanban-column {
  min-width: 280px;
  max-width: 280px;
  background-color: var(--td-surface-50);
  border-radius: var(--td-radius-lg);
}

.kanban-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  font-weight: 600;
}

.kanban-column-body {
  padding: 0 0.5rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.kanban-card {
  padding: 0.75rem;
  background-color: white;
  border: 1px solid var(--td-surface-200);
  border-radius: var(--td-radius-md);
  cursor: pointer;
  transition: box-shadow var(--td-transition-fast) ease;
}

.kanban-card:hover {
  box-shadow: var(--td-shadow-md);
}

.kanban-card-active {
  border-left: 3px solid var(--td-brand-primary);
}

.kanban-card-done {
  opacity: 0.6;
}

.kanban-card-title {
  font-weight: 600;
  font-size: var(--td-text-sm);
  color: var(--td-brand-dark);
}

.kanban-card-desc {
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
  margin-top: 0.25rem;
}

.kanban-card-progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: var(--td-text-xs);
  color: var(--td-surface-500);
}

.kanban-card-progress .progress-bar {
  flex: 1;
}

.kanban-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--td-surface-100);
}